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How to evaluate (9) to the negative 2nd power
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How to evaluate (9) to the negative 2nd power

User Leonid Veremchuk
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1 Answer

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In order to evaluate 9 to the negative 2nd power, we need to use the following property of exponentials:


a^b=(1)/(a^(-b))

Using this property, we have that:


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User Gilad S
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